123230441120 has 96 divisors (see below), whose sum is σ = 300747686400. Its totient is φ = 47666488320.

The previous prime is 123230441119. The next prime is 123230441137. The reversal of 123230441120 is 21144032321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7198331 + ... + 7215429.

It is an arithmetic number, because the mean of its divisors is an integer number (3132788400).

Almost surely, 2^123230441120 is an apocalyptic number.

123230441120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123230441120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150373843200).

123230441120 is an abundant number, since it is smaller than the sum of its proper divisors (177517245280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123230441120 is a wasteful number, since it uses less digits than its factorization.

123230441120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18598 (or 18590 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 123230441120 its reverse (21144032321), we get a palindrome (144374473441).

The spelling of 123230441120 in words is "one hundred twenty-three billion, two hundred thirty million, four hundred forty-one thousand, one hundred twenty".